P

Inventor

OHWA MICHIHIRO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “OHWA MICHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA CERAMICS CO

3 patents
US4910156AMar 20, 1990

Neutron transmutation doping of a silicon wafer

TOSHIBA CERAMICS CO24 citations88
US4849188AJul 18, 1989

Method of and device for growing single crystals

TOSHIBA CERAMICS CO15 citations68
US4847052AJul 11, 1989

Device for growing single crystals

TOSHIBA CERAMICS CO2 citations57

BANBA HIRONORI

1 patent
US8936679B2Jan 20, 2015

Single crystal pulling-up apparatus of pulling-up silicon single crystal and single crystal pulling-up method of pulling-up silicon single crystal

BANBA HIRONORI2 citations51